.video-wrapper {
    position: relative;
    width: 971px;
    height: 485px;
    overflow: hidden;
    border-radius: 8px;
    display: block;
    flex-shrink: 0; /* Prevent flex from shrinking */
}

.video-wrapper iframe {
    width: 100% !important;
    height: 485px !important;
    border: none;
    border-radius: 8px;
    display: block;
}

.video-wrapper .autoplay-warning {
    color: #ff4444;
    text-align: center;
    margin-top: 10px;
    font-size: 14px;
}

.item-header {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 4px 12px;
    border-radius: 100px;
    height: 40px;
    font-size: 18px;
    text-align: center;
    min-width: fit-content;
    border: 1px solid #ffffff;
}

.item-header.active {
    color: #3aff03;
}

header .menu-item a {
    font-family: 'BromeGAVN', Arial, sans-serif !important;
    color: #fff !important;
}

header .menu-item a:hover {
    color: #3aff03 !important;
}

@font-face {
    font-family: 'BromeGAVN';
    src: url('./font/BROMEGAVN-REGULAR.OTF') format('opentype');
    font-weight: normal;
    font-style: normal;
}

@font-face {
    font-family: 'BromeGAVN';
    src: url('./font/BROMEGAVN-BOLD.OTF') format('opentype');
    font-weight: bold;
    font-style: normal;
}

@font-face {
    font-family: 'BromeGAVN';
    src: url('./font/BROMEGAVN-BLACK.OTF') format('opentype');
    font-weight: 900;
    font-style: normal;
}

@font-face {
    font-family: 'BromeGAVN';
    src: url('./font/BROMEGAVN-LIGHT.OTF') format('opentype');
    font-weight: 300;
    font-style: normal;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'BromeGAVN', Arial, sans-serif;
    background: #0B1B82;
    color: #fff;
}

a {
    text-decoration: none;
    color: inherit;
}

img {
    max-width: 100%;
    display: block;
}

.container {
    margin: 0 auto;
}

header {
    display: flex;
    justify-content: center;
    gap: 30px;
    padding: 40px 0;
    align-items: center;
}

header a {
    color: #fff;
}

.hero {
    display: flex;
    align-items: center;
    gap: 40px;
    padding: 60px 40px;
    margin-left: 20px;
}

.hero .intro {
    flex: 1;
}

.hero h1 {
    font-size: 3rem;
    margin-bottom: 20px;
}

.hero p {
    line-height: 1.6;
}

.btn {
    display: inline-block;
    width: fit-content;
    text-align: center;
    padding: 8px 42px;
    color: #0B1B82;
    border-radius: 100px;
    font-size: 18px;
}

section {
    background: #fff;
    color: #0B1B82;
    border-radius: 32px;
    padding: 40px;
    margin-bottom: 60px;
}

section h2 {
    font-size: 2.5rem;
    margin-bottom: 20px;
    font-weight: bold;
}

.slider {
    position: relative;
    overflow: hidden;
    display: flex;
    transition: transform 0.5s ease;
}

.slides {
    display: flex;
    transition: transform 0.5s ease;
}

.slide {
    box-sizing: border-box;
    min-width: 100%;
}

.controls {
    display: flex;
    gap: 40px;
}

.controls button {
    background: transparent;
    border: none;
    padding: 10px;
    position: relative;
    color: #fff;
    cursor: pointer;
    border-radius: 50%;
}

.cards {
    display: flex;
    gap: 20px;
    justify-content: center;
}

.card .info {
    padding: 15px;
}

.card .info h3 {
    margin-bottom: 10px;
    font-size: 1.1rem;
}

.card .info p {
    font-size: 0.9rem;
}

.testimonials {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
}

.testimonial {
    background: #fff;
    color: #0B1B82;
    padding: 20px;
    border-radius: 8px;
}

.form-section {
    display: flex;
    gap: 20px;
    margin-top: 20px;
}

.form-section input,
.form-section textarea {
    flex: 1;
    padding: 10px;
    border: 1px solid #ccc;
    border-radius: 4px;
}

.form-section button {
    padding: 10px 20px;
    background: #00E59C;
    border: none;
    border-radius: 4px;
    color: #0B1B82;
    cursor: pointer;
}

.cta {
    text-align: center;
    white-space: nowrap;
    padding: 40px 0;
    width: fit-content;
    margin: auto;
    position: relative;
    z-index: 9999;
}

.cta .btn {
    background: linear-gradient(151deg, rgba(77, 172, 209, 1) 0%, rgba(87, 199, 133, 1) 83%, rgb(83, 237, 198) 100%);
    box-shadow: rgb(255, 255, 255) 3px 10px 3px -10px inset, rgba(73, 73, 73, 0.3) 0px 18px 36px -18px inset;
    color: #0B1B82;
    padding: 12px 42px;
    width: fit-content;
    font-weight: bold;
    border-radius: 100px;
    font-size: 24px;
}

.parent {
    max-width: 1600px;
    backdrop-filter: blur(0px);
    position: relative;
    margin: auto;
    border-radius: 42px;
    overflow: hidden;
    margin-bottom: 24px;
    background-color: #0039c7;
    box-shadow: rgba(0, 0, 0, 0.35) 0px 5px 15px;
}

.vnen {
    position: absolute;
    top: 40px;
    right: 30px;
    font-weight: 700;
}

.blur-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url('./img/bg.png');
    background-size: cover;
    background-position: center;
    z-index: 0;
}

.item-header {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 4px 12px;
    border-radius: 100px;
    height: 40px;
    font-size: 18px;
    text-align: center;
    min-width: fit-content;
    border: 1px solid #ffffff;
}

.item-header.active {
    color: #3aff03;
}

.controls {
    margin-top: 12px;
}

.loi-chuc-card {
    flex: 1;
    display: flex;
    flex-direction: column;
    border-radius: 18px;
    overflow: hidden;
    background: white;
    margin: 0 16px;
    height: 420px;
    box-shadow: #0b1b82 0px -100px 40px -40px inset;
    position: relative;
}

.loi-chuc-card .don-vi-moi-sn {
    background: #3aff03;
    color: #002581;
    border: none;
    padding: 6px 40px;
    font-size: 18px;
    font-weight: bold;
    text-align: center;
    cursor: pointer;
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    border-radius: 100px;
    min-height: 40px;
    border-radius: 0;
}

.relative {
    position: relative;
}

.parent-content {
    position: relative;
    z-index: 1;
    background-color: #1c36ddc7;
}

.next-view {
    font-size: 18px;
    border: none;
    cursor: pointer;
    font-weight: bold;
    background: linear-gradient(90deg, #00C4FF, #A3E6F2);
    box-shadow: rgb(255, 255, 255) 3px 10px 3px -10px inset, rgba(73, 73, 73, 0.3) 0px 18px 36px -18px inset;
}

.button-inner {
    padding: 8px 42px;
    background: linear-gradient(90deg, #30bfde, #66ffcc);
    width: 100%;
    border-radius: 100px;
}

.grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(50px, 1fr));
    gap: 8px;
    padding: 10px;
    grid-auto-flow: dense;
    box-sizing: border-box;
    height: 420px;
}

.grid-item {
    background: #eee;
    overflow: hidden;
}

.grid-item img {
    width: 100%;
    display: block;
    height: 100%;
    object-fit: cover;
}

.tall {
    grid-row: span 2;
}

.wide {
    grid-column: span 2;
}

.big {
    grid-row: span 2;
    grid-column: span 2;
}

.slide.cards {
    min-width: 100%;
}

.flex {
    display: flex;
}

.flex-column {
    flex-direction: column;
}

.flex-row {
    flex-direction: row;
}

.gap-2 {
    gap: 2px;
}

.gap-4 {
    gap: 4px;
}

.gap-5 {
    gap: 40px;
}

.gap-24 {
    gap: 24px;
}

.align-center {
    align-items: center;
}

.justify-between {
    justify-content: space-between;
}

.default-btn {
    padding: 10px 16px;
    border-radius: 12px;
    border: 1px solid #002581;
    font-size: 18px;
    background-color: transparent;
    cursor: pointer;
    font-weight: bold;
    color: #002581;
    transition: all 0.3s ease;
}

.default-btn.active {
    background-color: #3aff03;
    border: none;
    color: #002581;
}

.shadow {
    box-shadow: rgba(0, 0, 0, 0.589) 6px 6px 20px 0px;
}

.pac-man {
    width: 20px;
    height: 20px;
    border-radius: 9999px;
    background-color: #3aff03;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 1;
}

.send .pac-man {
    background-color: #0B1B82;
    left: 0;
    transform: translate(0, -50%);
}

.slide {
    min-width: 100%;
}

#prev-event img {
    width: 30px;
    height: 30px;
    position: absolute;
    z-index: 2;
    left: 5px;
    transform: translateY(-50%);
}

#next-event img {
    width: 30px;
    height: 30px;
    position: absolute;
    z-index: 2;
    left: 5px;
    transform: translateY(-50%);
}

.send-icon {
    width: 20px;
    height: 20px;
    position: absolute;
    z-index: 2;
    top: 50%;
    left: 20px;
    transform: translateY(-50%);
}

.slider-info {
    width: auto;
    padding: 16px;
    border-radius: 4px;
    background-color: #e6e7e8;
    height: 100%;
}

#hanh-trinh-fjp20 {
    padding: 40px 100px;
}

#image-slide-counter,
#video-slide-counter,
#record-slide-counter {
    font-size: 24px;
    font-weight: bold;
}

.slider-info .info {
    height: 86%;
}

.slider-info .info h3 {
    margin-bottom: 10px;
    font-size: 1.1rem;
}

.slider-info .info p {
    font-size: 0.9rem;
}

.slider-container {
    display: flex;
    gap: 24px;
    align-items: flex-start;
}

.slider {
    flex: 0 0 971px; /* Fixed width, no grow, no shrink */
    width: 971px;
}

.slider-info {
    flex: 1;
    min-width: 300px;
}

.su-ky-slide {
    width: 100%;
    grid-template-columns: repeat(4, 1fr);
    gap: 32px;
    margin: 24px 0;
}

.su-ky-slide[style*="display:flex"] {
    display: flex !important;
}

.su-ky-slide[style*="display:none"] {
    display: none !important;
}

.su-ky-card {
    width: 100%;
    height: 380px;
    border-radius: 18px;
    overflow: hidden;
    background-color: #ffffff;
}

.su-ky-card img {
    width: 100%;
    height: 50%;
    object-fit: cover;
    border-bottom-left-radius: 24px;
    border-bottom-right-radius: 24px;
}

#loi-chuc {
    padding: 50px;
}

.gap-32 {
    gap: 32px;
}

.su-ky-title {
    font-size: 26px;
    font-weight: bold;
    color: #002581;
    padding: 24px 12px 6px 12px;
}

.su-ky-content {
    font-size: 16px;
    color: #002581;
    padding: 6px 12px 6px 12px;
}

#su-ky-fjp20 {
    background-color: transparent;
    padding: 40px 100px;
}

#su-ky-fjp20 h2 {
    color: white;
}

#loi-chuc h2 {
    padding: 0 60px;
    margin-bottom: 42px;
}

.multi-column-container {
    display: grid;
    padding-bottom: 60px;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    padding: 0 100px 120px 100px;
}

.multi-column {
    grid-column: span 2;
    column-count: 2;
    gap: 30px;
    position: relative;
}

.gallery {
    width: 50%;
}

.gallery img {
    margin-left: 0px;
}

.multi-column-bottom {
    position: absolute;
    height: 48px;
    background-color: #002581;
    bottom: 0;
    width: 100%;
}

.multi-column-item {
    break-inside: avoid;
}

.multi-column-item .content {
    background: #e6e7e8;
    padding: 15px;
    margin-top: 30px;
    border-radius: 8px;
    color: #002581;
    font-size: 18px;
}

.multi-column-item:first-child .content {
    margin-top: 0;
}

textarea {
    width: 100%;
    font-size: 18px;
    padding: 24px;
    background-color: #e6e7e8;
    border-radius: 8px;
}

textarea::placeholder {
    color: #002581;
    font-size: 14px;
    font-weight: 600;
}

.label {
    font-size: 18px;
    color: white;
}

input {
    width: 100%;
    font-size: 18px;
    padding: 12px;
    background-color: #e6e7e8;
    border-radius: 8px;
}

.send {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 32px;
    font-size: 24px;
    min-width: 240px;
}

.blur-bottom {
    position: absolute;
    padding-bottom: 12px;
    bottom: 0;
    left: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    z-index: 10;
    box-shadow: #0039c7 0px -120px 60px 0px inset;
    height: 180px;
}

textarea,
input {
    border: none;
    outline: none;
}

textarea:focus {
    border: none;
    outline: none;
}

.dots .dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background-color: white;
    transition: background-color 0.3s;
    cursor: pointer;
}

.dots .dot.active {
    background-color: #3aff03;
}

.tab-content {
    display: none;
}

.tab-content.active {
    display: block;
}

.story-continues {
    text-align: center;
    font-size: 56px;
    color: #fff;
    margin: 1em 0;
}

.image-link:hover,
.video-link:hover,
.title-link:hover {
    opacity: 0.8;
}

.controls img {
    width: 30px;
    height: 30px;
    position: absolute;
    z-index: 2;
    left: 5px;
    transform: translateY(-50%);
}

.slide-counter {
    font-size: 24px;
    font-weight: bold;
    color: #002581;
}

.no-video {
    background-color: #333;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 485.8px;
    width: 971.59px;
}

.no-video-message {
    color: #fff;
    font-size: 1.5rem;
    text-align: center;
}

@media screen and (max-width: 768px) {
    header {
        flex-direction: column;
        align-items: center;
        gap: 10px;
        padding: 20px 0;
    }

    header .trang-chu {
        order: -2;
    }

    header .dau-an {
        align-self: flex-start;
        margin-left: 20px;
    }

    header .logo-container {
        order: -1;
        align-self: center;
    }

    header .right-menus {
        align-self: flex-end;
        margin-right: 20px;
        display: flex;
        flex-direction: column;
        gap: 10px;
    }

    header .item-header,
    header .vnen {
        position: static;
        width: fit-content;
    }

    .hero {
        flex-direction: column;
        align-items: flex-start;
        margin-left: 0;
        padding: 20px;
    }

    .hero .intro {
        width: 100%;
        margin-bottom: 20px;
    }

    .hero .gallery {
        width: 100%;
    }

    .gallery img {
        margin-left: 0;
    }

    #hanh-trinh-fjp20 {
        padding: 20px;
    }

    #hanh-trinh-fjp20 .flex.gap-4.justify-between {
        flex-direction: column;
        align-items: flex-start;
    }

    #hanh-trinh-fjp20 .flex.gap-4.align-center {
        align-self: flex-end;
        margin-top: 10px;
    }

    .slider-container {
        display: flex;
        flex-direction: column;
    }

    .slider-info {
        order: 2;
        display: flex;
        flex-direction: column;
    }

    .slider-info .info {
        order: 1;
        height: auto;
    }

    .slider-info .flex.justify-between {
        order: 2;
        margin-top: 10px;
    }

    .su-ky-slide {
        grid-template-columns: 1fr;
        gap: 16px;
    }

    .su-ky-card {
        height: auto;
        min-height: 380px;
    }

    .collage-container {
        width: 100% !important;
        height: auto !important;
        aspect-ratio: 707 / 574;
        background-color: #fff;
        margin: 0 20px;
    }

    .collage {
        grid-template-columns: repeat(3, 1fr) !important;
        grid-template-rows: auto !important;
        gap: 0;
    }

    .collage-item {
        grid-column: span 1 !important;
        grid-row: span 1 !important;
    }

    .collage-item img {
        aspect-ratio: 4/3 !important;
    }

    #loi-chuc {
        padding: 20px;
    }

    #loi-chuc .flex.items-center.gap-32 {
        flex-direction: column;
        gap: 40px;
    }

    .loi-chuc-card {
        height: 300px;
    }

    .multi-column-container {
        grid-template-columns: 1fr;
        padding: 20px;
    }

    .multi-column {
        grid-column: span 1;
        column-count: 1;
        gap: 20px;
    }

    .multi-column-item .content {
        margin-top: 20px;
    }

    .multi-column-container .flex.flex-column {
        order: -1;
        margin-bottom: 20px;
    }
}

.collage-container {
    position: relative;
    width: 707px;
    height: 574px;
    background-color: #fff;
    overflow: hidden;
}

.collage {
    display: grid;
    grid-template-columns: repeat(9, 1fr);
    grid-template-rows: repeat(8, 1fr);
    gap: 0;
    width: 100%;
    height: 100%;
}

.collage-item {
    overflow: hidden;
}

.collage-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    transition: transform 0.3s ease;
}

.collage-item img:hover {
    transform: scale(1.1);
}

.collage-item:nth-child(1) {
    grid-column: 1 / span 2;
    grid-row: 1 / span 2;
}

.collage-item:nth-child(2) {
    grid-column: 3 / span 2;
    grid-row: 1 / span 2;
}

.collage-item:nth-child(3) {
    grid-column: 5 / span 2;
    grid-row: 1 / span 2;
}

.collage-item:nth-child(4) {
    grid-column: 7 / span 2;
    grid-row: 1 / span 2;
}

.collage-item:nth-child(5) {
    grid-column: 9 / span 1;
    grid-row: 1 / span 1;
}

.collage-item:nth-child(6) {
    grid-column: 9 / span 1;
    grid-row: 2 / span 1;
}

.collage-item:nth-child(7) {
    grid-column: 9 / span 1;
    grid-row: 3 / span 1;
}

.collage-item:nth-child(8) {
    grid-column: 1 / span 2;
    grid-row: 3 / span 1;
}

.collage-item:nth-child(9) {
    grid-column: 3 / span 2;
    grid-row: 3 / span 1;
}

.collage-item:nth-child(10) {
    grid-column: 5 / span 2;
    grid-row: 3 / span 1;
}

.collage-item:nth-child(11) {
    grid-column: 7 / span 2;
    grid-row: 3 / span 1;
}

.collage-item:nth-child(12) {
    grid-column: 1 / span 1;
    grid-row: 4 / span 2;
}

.collage-item:nth-child(13) {
    grid-column: 2 / span 1;
    grid-row: 4 / span 2;
}

.collage-item:nth-child(14) {
    grid-column: 3 / span 1;
    grid-row: 4 / span 2;
}

.collage-item:nth-child(15) {
    grid-column: 4 / span 1;
    grid-row: 4 / span 2;
}

.collage-item:nth-child(16) {
    grid-column: 5 / span 1;
    grid-row: 4 / span 2;
}

.collage-item:nth-child(17) {
    grid-column: 6 / span 2;
    grid-row: 4 / span 1;
}

.collage-item:nth-child(18) {
    grid-column: 8 / span 1;
    grid-row: 4 / span 1;
}

.collage-item:nth-child(19) {
    grid-column: 9 / span 1;
    grid-row: 4 / span 1;
}

.collage-item:nth-child(20) {
    grid-column: 6 / span 1;
    grid-row: 5 / span 1;
}

.collage-item:nth-child(21) {
    grid-column: 7 / span 1;
    grid-row: 5 / span 1;
}

.collage-item:nth-child(22) {
    grid-column: 8 / span 1;
    grid-row: 5 / span 1;
}

.collage-item:nth-child(23) {
    grid-column: 9 / span 1;
    grid-row: 5 / span 1;
}

.collage-item:nth-child(24) {
    grid-column: 1 / span 1;
    grid-row: 6 / span 1;
}

.collage-item:nth-child(25) {
    grid-column: 2 / span 1;
    grid-row: 6 / span 1;
}

.collage-item:nth-child(26) {
    grid-column: 3 / span 1;
    grid-row: 6 / span 1;
}

.collage-item:nth-child(27) {
    grid-column: 4 / span 1;
    grid-row: 6 / span 1;
}

.collage-item:nth-child(28) {
    grid-column: 5 / span 1;
    grid-row: 6 / span 1;
}

.collage-item:nth-child(29) {
    grid-column: 6 / span 1;
    grid-row: 6 / span 1;
}

.collage-item:nth-child(30) {
    grid-column: 7 / span 1;
    grid-row: 6 / span 1;
}

.collage-item:nth-child(31) {
    grid-column: 8 / span 1;
    grid-row 6 / span 2;
}

.collage-item:nth-child(32) {
    grid-column: 9 / span 1;
    grid-row 6 / span 1;
}

.collage-item:nth-child(33) {
    grid-column: 1 / span 2;
    grid-row: 7 / span 2;
}

.collage-item:nth-child(34) {
    grid-column: 3 / span 3;
    grid-row: 7 / span 2;
}

.collage-item:nth-child(35) {
    grid-column: 6 / span 3;
    grid-row: 7 / span 2;
}

.collage-item:nth-child(36) {
    grid-column: 9 / span 1;
    grid-row: 7 / span 1;
}

.collage-item:nth-child(37) {
    grid-column: 9 / span 1;
    grid-row: 8 / span 1;
}

.author-info {
    font-size: 0.8em;
    opacity: 0.6;
    color: #666;
}

/* Loi-chuc image styles */
.loi-chuc-image {
    width: 100%;
    height: 100%;
    overflow: hidden;
    display: block;
    position: absolute;
    top: 0;
    left: 0;
}

.loi-chuc-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}